I'm twenty weeks and i just started with ordering a bassinet online. I would wait for at least the second trimester to start less likely for miscarriage scares.
I started getting stuff that is expensive and important after I turned 27weeks, cuz then the baby have a bigger chance of survival if born.
best to wait until your in the clear of miscarriage at least.
I'm 25 weeks and just started looking. I think during the second trimester is a good time.
usually sometime in the second trimester is good to start getting alot of things done